How to Study String Theory Using X-Rays - SciShow News

The video discusses the challenges in proving string theory, focusing on axion-like particles (ALPs) as potential evidence. Despite extensive research using NASA's Chandra X-ray Observatory, no evidence of ALPs was found, casting doubt on some string theory models. The study highlights the need for more advanced telescopes and suggests that ALPs, if they exist, may differ from current expectations.

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